From: Daniel Dunbar <daniel@zuster.org>
Date: Thu, 19 Nov 2009 18:09:06 +0000 (+0000)
Subject: Driver: Add Sentinel flag to option kinds.
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=f010b26b60f3f51b6fa0335218c9a458ec30cff4;p=clang

Driver: Add Sentinel flag to option kinds.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89367 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/include/clang/Driver/OptParser.td b/include/clang/Driver/OptParser.td
index 70b59c69c2..3df315a0db 100644
--- a/include/clang/Driver/OptParser.td
+++ b/include/clang/Driver/OptParser.td
@@ -14,10 +14,12 @@
 
 // Define the kinds of options.
 
-class OptionKind<string name, int predecence = 0> {
+class OptionKind<string name, int predecence = 0, bit sentinel = 0> {
   string Name = name;
   // The kind precedence, kinds with lower precedence are matched first.
   int Precedence = predecence;
+  // Indicate a sentinel option.
+  bit Sentinel = sentinel;
 }
 
 // An option group.